[ 38.910965][ T26] audit: type=1800 audit(1580558636.977:29): pid=7891 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 38.930540][ T26] audit: type=1800 audit(1580558636.977:30): pid=7891 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 49.563320][ T8059] IPVS: ftp: loaded support on port[0] = 21 [ 49.864261][ T292] tipc: TX() has been purged, node left! [ 50.124563][ T8055] can: request_module (can-proto-0) failed. [ 52.777151][ T8055] can: request_module (can-proto-0) failed. [ 52.788208][ T8055] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.57' (ECDSA) to the list of known hosts. 2020/02/01 12:04:17 parsed 1 programs 2020/02/01 12:04:18 executed programs: 0 [ 60.773540][ T8144] IPVS: ftp: loaded support on port[0] = 21 [ 60.790125][ T8142] IPVS: ftp: loaded support on port[0] = 21 [ 60.799166][ T8149] IPVS: ftp: loaded support on port[0] = 21 [ 60.808236][ T8151] IPVS: ftp: loaded support on port[0] = 21 [ 60.809785][ T8148] IPVS: ftp: loaded support on port[0] = 21 [ 60.827566][ T8152] IPVS: ftp: loaded support on port[0] = 21 [ 60.990060][ T8149] chnl_net:caif_netlink_parms(): no params data found [ 61.037532][ T8142] chnl_net:caif_netlink_parms(): no params data found [ 61.049408][ T8148] chnl_net:caif_netlink_parms(): no params data found [ 61.069959][ T8144] chnl_net:caif_netlink_parms(): no params data found [ 61.151034][ T8152] chnl_net:caif_netlink_parms(): no params data found [ 61.172879][ T8149] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.180413][ T8149] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.188105][ T8149] device bridge_slave_0 entered promiscuous mode [ 61.199242][ T8149] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.206353][ T8149] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.213957][ T8149] device bridge_slave_1 entered promiscuous mode [ 61.277415][ T8144] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.284599][ T8144] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.292101][ T8144] device bridge_slave_0 entered promiscuous mode [ 61.303317][ T8144] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.310615][ T8144] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.320644][ T8144] device bridge_slave_1 entered promiscuous mode [ 61.343225][ T8149] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.357128][ T8149] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.370595][ T8148] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.378154][ T8148] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.386056][ T8148] device bridge_slave_0 entered promiscuous mode [ 61.393127][ T8142] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.400566][ T8142] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.408816][ T8142] device bridge_slave_0 entered promiscuous mode [ 61.417735][ T8142] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.424942][ T8142] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.432423][ T8142] device bridge_slave_1 entered promiscuous mode [ 61.458717][ T8142] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.471073][ T8148] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.478179][ T8148] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.486022][ T8148] device bridge_slave_1 entered promiscuous mode [ 61.492954][ T8151] chnl_net:caif_netlink_parms(): no params data found [ 61.507052][ T8142] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.517122][ T8144] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.527766][ T8144] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.538529][ T8149] team0: Port device team_slave_0 added [ 61.555314][ T8152] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.562408][ T8152] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.572576][ T8152] device bridge_slave_0 entered promiscuous mode [ 61.595092][ T8149] team0: Port device team_slave_1 added [ 61.601947][ T8144] team0: Port device team_slave_0 added [ 61.610739][ T8148] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.620397][ T8152] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.630334][ T8152] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.637959][ T8152] device bridge_slave_1 entered promiscuous mode [ 61.666705][ T8144] team0: Port device team_slave_1 added [ 61.673345][ T8148] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.684240][ T8142] team0: Port device team_slave_0 added [ 61.699695][ T8152] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.711651][ T8152] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.735695][ T8142] team0: Port device team_slave_1 added [ 61.741775][ T8144] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.748962][ T8144] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 61.775062][ T8144] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.786770][ T8149] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.793709][ T8149] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 61.820266][ T8149] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.850273][ T8148] team0: Port device team_slave_0 added [ 61.861253][ T8144] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.868363][ T8144] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 61.894536][ T8144] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.905832][ T8149] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.912762][ T8149] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 61.939079][ T8149] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.959820][ T8148] team0: Port device team_slave_1 added [ 61.973234][ T8142] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.980650][ T8142] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 62.006682][ T8142] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.018237][ T8142] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.025428][ T8142] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 62.051380][ T8142] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.068415][ T8152] team0: Port device team_slave_0 added [ 62.082756][ T8152] team0: Port device team_slave_1 added [ 62.115957][ T8151] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.123086][ T8151] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.130759][ T8151] device bridge_slave_0 entered promiscuous mode [ 62.148193][ T8148] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.157918][ T8148] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 62.184472][ T8148] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.235990][ T8149] device hsr_slave_0 entered promiscuous mode [ 62.284579][ T8149] device hsr_slave_1 entered promiscuous mode [ 62.329857][ T8152] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.336960][ T8152] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 62.363121][ T8152] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.374293][ T8151] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.381602][ T8151] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.392263][ T8151] device bridge_slave_1 entered promiscuous mode [ 62.408729][ T8148] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.415762][ T8148] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 62.441805][ T8148] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.458369][ T8152] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.468290][ T8152] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 62.497179][ T8152] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.557464][ T8144] device hsr_slave_0 entered promiscuous mode [ 62.615482][ T8144] device hsr_slave_1 entered promiscuous mode [ 62.684262][ T8144] debugfs: Directory 'hsr0' with parent '/' already present! [ 62.703620][ T8151] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.756941][ T8142] device hsr_slave_0 entered promiscuous mode [ 62.824426][ T8142] device hsr_slave_1 entered promiscuous mode [ 62.884235][ T8142] debugfs: Directory 'hsr0' with parent '/' already present! [ 62.918784][ T8151] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.986557][ T8152] device hsr_slave_0 entered promiscuous mode [ 63.024588][ T8152] device hsr_slave_1 entered promiscuous mode [ 63.064465][ T8152] debugfs: Directory 'hsr0' with parent '/' already present! [ 63.147386][ T8148] device hsr_slave_0 entered promiscuous mode [ 63.194465][ T8148] device hsr_slave_1 entered promiscuous mode [ 63.244293][ T8148] debugfs: Directory 'hsr0' with parent '/' already present! [ 63.262668][ T8151] team0: Port device team_slave_0 added [ 63.270764][ T8151] team0: Port device team_slave_1 added [ 63.352257][ T8151] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.360163][ T8151] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 63.387682][ T8151] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.401967][ T8151] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.409160][ T8151] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 63.436868][ T8151] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.575991][ T8151] device hsr_slave_0 entered promiscuous mode [ 63.614613][ T8151] device hsr_slave_1 entered promiscuous mode [ 63.655024][ T8151] debugfs: Directory 'hsr0' with parent '/' already present! [ 63.719260][ T8149] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 63.768364][ T8149] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 63.825911][ T8142] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 63.870592][ T8142] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 63.928263][ T8142] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 63.965787][ T8152] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 64.006687][ T8152] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 64.059566][ T8149] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 64.123588][ T8142] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 64.187256][ T8152] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 64.228275][ T8152] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 64.285563][ T8149] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 64.401198][ T8144] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 64.457162][ T8144] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 64.512310][ T8144] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 64.549848][ T8144] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 64.641444][ T8148] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 64.677827][ T8151] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.715690][ T8151] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.775328][ T8148] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 64.828180][ T8148] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 64.896388][ T8148] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 64.939687][ T8151] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.990682][ T8151] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.119468][ T8152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.143093][ T8144] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.160922][ T8152] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.179669][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.188963][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.210370][ T8144] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.219966][ T8142] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.233627][ T8149] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.242511][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.251451][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.260904][ T2747] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.268158][ T2747] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.277039][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.286390][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.295538][ T2747] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.302771][ T2747] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.310382][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.318807][ T2747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.344013][ T8142] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.360237][ T8149] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.370558][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.379646][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.388449][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.397089][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.404177][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.412402][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.421512][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.429962][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.437025][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.444725][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.453075][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.461063][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.468815][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.477268][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.485235][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.493379][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.523691][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.532635][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.541269][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.549619][ T8154] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.556716][ T8154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.564385][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.572913][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.581407][ T8154] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.588544][ T8154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.596145][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.605109][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.613395][ T8154] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.620719][ T8154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.628239][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.637313][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.645761][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.654271][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.662462][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.671775][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.680351][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.688701][ T8154] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.695791][ T8154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.705919][ T8148] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.721011][ T8151] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.746133][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.753924][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.763020][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.776091][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.786442][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.794997][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.803251][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.812115][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.820887][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.829472][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.838304][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.847668][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.856280][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.864594][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.872784][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.881279][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.889659][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.915925][ T8151] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.928923][ T8142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.940880][ T8148] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.948268][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.958783][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.967834][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.976938][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.985944][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.994476][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.002335][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.010622][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.019085][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.027336][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.036120][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.044471][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.052877][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.061637][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.069503][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.077507][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.086015][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.094459][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.102994][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.111526][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.120108][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.132652][ T8149] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.157352][ T8152] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.168514][ T8152] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.177779][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.186843][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.195396][ T8065] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.202435][ T8065] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.210065][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.219302][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.227928][ T8065] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.234995][ T8065] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.242472][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.251465][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.259762][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.268222][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.276706][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.285894][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.310815][ T8142] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.330586][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.340705][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.349065][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.361401][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.370589][ T8154] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.377682][ T8154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.385473][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.395518][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.403774][ T8154] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.410946][ T8154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.418557][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.427277][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.437191][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.445273][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.452811][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.473916][ T8151] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.488870][ T8151] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.523941][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.533306][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.543799][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.552527][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.560959][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.569171][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.578420][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.587452][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.595767][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.604252][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.612736][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.622118][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.630980][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.639463][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.647915][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.656911][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.665461][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.673616][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.681666][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.689454][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.709203][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.722158][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.729891][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.737563][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.745346][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.755762][ T8149] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.780620][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.789482][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.803136][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.812188][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.830638][ T8152] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.845013][ T8144] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.860169][ T8142] device veth0_vlan entered promiscuous mode [ 66.878976][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.887115][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.895812][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.903314][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.914798][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.922521][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.937212][ T8151] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.948344][ T8142] device veth1_vlan entered promiscuous mode [ 66.959592][ T8148] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.008878][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.017592][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.026877][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.035916][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.044966][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.053860][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.087237][ T8142] device veth0_macvtap entered promiscuous mode [ 67.104959][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.119033][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.127795][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.137106][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.145986][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.154867][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.167082][ T8144] device veth0_vlan entered promiscuous mode [ 67.181232][ T8151] device veth0_vlan entered promiscuous mode [ 67.199284][ T8142] device veth1_macvtap entered promiscuous mode [ 67.207378][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.216476][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.225291][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.233392][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.242180][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.250329][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.259718][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.268084][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.276130][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.283831][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.295942][ T8149] device veth0_vlan entered promiscuous mode [ 67.316131][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.324537][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.332511][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.341932][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.350504][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.359636][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.368338][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.376087][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.383630][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.391617][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.399955][ T8151] device veth1_vlan entered promiscuous mode [ 67.411027][ T8149] device veth1_vlan entered promiscuous mode [ 67.421025][ T8148] device veth0_vlan entered promiscuous mode [ 67.429921][ T8144] device veth1_vlan entered promiscuous mode [ 67.455230][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.463253][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.471903][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.480793][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.489212][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.499892][ T8142] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.522053][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.530915][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.540463][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.549002][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.557785][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.566002][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.576602][ T8152] device veth0_vlan entered promiscuous mode [ 67.588369][ T8149] device veth0_macvtap entered promiscuous mode [ 67.597409][ T8142] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.605929][ T8148] device veth1_vlan entered promiscuous mode [ 67.622523][ T8151] device veth0_macvtap entered promiscuous mode [ 67.632596][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.641748][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.652297][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.661480][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.670349][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.678865][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.688884][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.697689][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.712181][ T8152] device veth1_vlan entered promiscuous mode [ 67.723646][ T8151] device veth1_macvtap entered promiscuous mode [ 67.739728][ T8149] device veth1_macvtap entered promiscuous mode [ 67.809836][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.820369][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.828793][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.836907][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.845383][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.853755][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.864525][ T8144] device veth0_macvtap entered promiscuous mode [ 67.875502][ T8144] device veth1_macvtap entered promiscuous mode [ 67.887250][ T8151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 67.898644][ T8151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.910912][ T8151] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.929603][ T8148] device veth0_macvtap entered promiscuous mode [ 67.939944][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.949136][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.957951][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.966540][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.975452][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.983756][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.992565][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.049630][ T8149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.067569][ T8149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.078896][ T8149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.091462][ T8149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.103628][ T8149] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.112764][ T8148] device veth1_macvtap entered promiscuous mode [ 68.121774][ T8151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.138585][ T8151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.150075][ T8151] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.157626][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.165701][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.173973][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.182724][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.191259][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.199933][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.208521][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.220573][ T8152] device veth0_macvtap entered promiscuous mode [ 68.230725][ T8149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.241519][ T8149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.251460][ T8149] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.262055][ T8149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.273223][ T8149] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.300488][ T8144] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.318906][ T8144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.340292][ T8144] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.350859][ T8144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.362234][ T8144] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.372884][ T8144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.386651][ T8144] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.399560][ T8152] device veth1_macvtap entered promiscuous mode [ 68.408468][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.418041][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.426117][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.434784][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.443231][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.452251][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.558168][ T8144] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.569440][ T8144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.580061][ T8144] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.591146][ T8144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.601610][ T8144] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.612436][ T8144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.628433][ T8144] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.641205][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.650177][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.689666][ T8148] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.714807][ T8148] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.724794][ T8148] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.735416][ T8148] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.745465][ T8148] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.756208][ T8148] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.766919][ T8148] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.777926][ T8148] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.789338][ T8148] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.803098][ T8148] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.813740][ T8148] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.824936][ T8148] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.838840][ T8148] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.848932][ T8148] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.859715][ T8148] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.870324][ T8148] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.880969][ T8148] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.891912][ T8148] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.945005][ T8188] [ 68.947367][ T8188] ====================================================== [ 68.954377][ T8188] WARNING: possible circular locking dependency detected [ 68.961372][ T8188] 5.5.0-rc1-syzkaller #0 Not tainted [ 68.966624][ T8188] ------------------------------------------------------ [ 68.973613][ T8188] syz-executor.3/8188 is trying to acquire lock: [ 68.980257][ T8188] ffff88807e584d28 ((wq_completion)wg-kex-wireguard0){+.+.}, at: flush_workqueue+0xcf/0x13d0 [ 68.990431][ T8188] [ 68.990431][ T8188] but task is already holding lock: [ 68.997768][ T8188] ffff88808fb74e80 (&wg->static_identity.lock){++++}, at: wg_set_device+0xcd8/0x1180 [ 69.007205][ T8188] [ 69.007205][ T8188] which lock already depends on the new lock. [ 69.007205][ T8188] [ 69.017587][ T8188] [ 69.017587][ T8188] the existing dependency chain (in reverse order) is: [ 69.026574][ T8188] [ 69.026574][ T8188] -> #2 (&wg->static_identity.lock){++++}: [ 69.034533][ T8188] down_read+0x95/0x430 [ 69.039195][ T8188] wg_noise_handshake_create_initiation+0xc9/0x620 [ 69.046269][ T8188] wg_packet_send_handshake_initiation+0x14a/0x200 [ 69.053279][ T8188] wg_packet_handshake_send_worker+0x14/0x20 [ 69.059757][ T8188] process_one_work+0x856/0x1630 [ 69.065283][ T8188] worker_thread+0x85/0xb60 [ 69.070290][ T8188] kthread+0x331/0x3f0 [ 69.074924][ T8188] ret_from_fork+0x24/0x30 [ 69.079834][ T8188] [ 69.079834][ T8188] -> #1 ((work_completion)(&peer->transmit_handshake_work)){+.+.}: [ 69.089898][ T8188] process_one_work+0x7f0/0x1630 [ 69.095344][ T8188] worker_thread+0x85/0xb60 [ 69.100350][ T8188] kthread+0x331/0x3f0 [ 69.104920][ T8188] ret_from_fork+0x24/0x30 [ 69.109837][ T8188] [ 69.109837][ T8188] -> #0 ((wq_completion)wg-kex-wireguard0){+.+.}: [ 69.118593][ T8188] __lock_acquire+0x2899/0x4ef0 [ 69.123964][ T8188] lock_acquire+0x194/0x410 [ 69.128963][ T8188] flush_workqueue+0xf2/0x13d0 [ 69.134325][ T8188] peer_remove_after_dead+0x152/0x210 [ 69.140505][ T8188] wg_peer_remove+0x209/0x2e0 [ 69.145686][ T8188] wg_set_device+0xd96/0x1180 [ 69.150864][ T8188] genl_rcv_msg+0x5d9/0x10e0 [ 69.155951][ T8188] netlink_rcv_skb+0x13c/0x380 [ 69.161209][ T8188] genl_rcv+0x23/0x40 [ 69.165692][ T8188] netlink_unicast+0x45e/0x6a0 [ 69.170955][ T8188] netlink_sendmsg+0x7b0/0xcb0 [ 69.176256][ T8188] sock_sendmsg+0xb5/0xf0 [ 69.181860][ T8188] ____sys_sendmsg+0x603/0x950 [ 69.187125][ T8188] ___sys_sendmsg+0xe4/0x160 [ 69.192219][ T8188] __sys_sendmsg+0xd9/0x180 [ 69.197218][ T8188] __x64_sys_sendmsg+0x73/0xb0 [ 69.202480][ T8188] do_syscall_64+0xca/0x5f0 [ 69.207477][ T8188] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.214170][ T8188] [ 69.214170][ T8188] other info that might help us debug this: [ 69.214170][ T8188] [ 69.224523][ T8188] Chain exists of: [ 69.224523][ T8188] (wq_completion)wg-kex-wireguard0 --> (work_completion)(&peer->transmit_handshake_work) --> &wg->static_identity.lock [ 69.224523][ T8188] [ 69.242958][ T8188] Possible unsafe locking scenario: [ 69.242958][ T8188] [ 69.250385][ T8188] CPU0 CPU1 [ 69.255730][ T8188] ---- ---- [ 69.261072][ T8188] lock(&wg->static_identity.lock); [ 69.266340][ T8188] lock((work_completion)(&peer->transmit_handshake_work)); [ 69.276453][ T8188] lock(&wg->static_identity.lock); [ 69.284240][ T8188] lock((wq_completion)wg-kex-wireguard0); [ 69.290113][ T8188] [ 69.290113][ T8188] *** DEADLOCK *** [ 69.290113][ T8188] [ 69.298353][ T8188] 5 locks held by syz-executor.3/8188: [ 69.303781][ T8188] #0: ffffffff898924a8 (cb_lock){++++}, at: genl_rcv+0x14/0x40 [ 69.311386][ T8188] #1: ffffffff89892560 (genl_mutex){+.+.}, at: genl_rcv_msg+0x663/0x10e0 [ 69.319982][ T8188] #2: ffffffff898459a0 (rtnl_mutex){+.+.}, at: rtnl_lock+0x12/0x20 [ 69.328073][ T8188] #3: ffff88808fb750a0 (&wg->device_update_lock){+.+.}, at: wg_set_device+0x249/0x1180 [ 69.337891][ T8188] #4: ffff88808fb74e80 (&wg->static_identity.lock){++++}, at: wg_set_device+0xcd8/0x1180 [ 69.347793][ T8188] [ 69.347793][ T8188] stack backtrace: [ 69.353665][ T8188] CPU: 1 PID: 8188 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 69.362219][ T8188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.372533][ T8188] Call Trace: [ 69.375806][ T8188] dump_stack+0x12d/0x187 [ 69.380123][ T8188] print_circular_bug.isra.39.cold.58+0x15a/0x169 [ 69.386518][ T8188] check_noncircular+0x349/0x400 [ 69.391432][ T8188] ? print_circular_bug.isra.39+0x260/0x260 [ 69.397406][ T8188] ? kernel_text_address+0x79/0xf0 [ 69.402492][ T8188] ? __kernel_text_address+0xd/0x40 [ 69.407708][ T8188] ? mark_lock+0xc5/0x11d0 [ 69.412099][ T8188] __lock_acquire+0x2899/0x4ef0 [ 69.416925][ T8188] ? stack_trace_save+0x82/0xb0 [ 69.421750][ T8188] ? mark_held_locks+0x130/0x130 [ 69.426662][ T8188] lock_acquire+0x194/0x410 [ 69.431141][ T8188] ? flush_workqueue+0xcf/0x13d0 [ 69.436054][ T8188] flush_workqueue+0xf2/0x13d0 [ 69.440791][ T8188] ? flush_workqueue+0xcf/0x13d0 [ 69.445711][ T8188] ? napi_hash_del+0x105/0x150 [ 69.450455][ T8188] ? lock_downgrade+0x900/0x900 [ 69.455281][ T8188] ? __kasan_check_write+0x14/0x20 [ 69.460368][ T8188] ? do_raw_spin_lock+0x123/0x2d0 [ 69.465380][ T8188] ? rwlock_bug.part.2+0x90/0x90 [ 69.470307][ T8188] ? pwq_unbound_release_workfn+0x2b0/0x2b0 [ 69.476244][ T8188] ? napi_hash_del+0x105/0x150 [ 69.480984][ T8188] peer_remove_after_dead+0x152/0x210 [ 69.486419][ T8188] ? peer_remove_after_dead+0x152/0x210 [ 69.491960][ T8188] wg_peer_remove+0x209/0x2e0 [ 69.496618][ T8188] wg_set_device+0xd96/0x1180 [ 69.501273][ T8188] ? set_peer+0x10e0/0x10e0 [ 69.505754][ T8188] ? nla_memcpy+0xa0/0xa0 [ 69.510065][ T8188] ? __local_bh_enable_ip+0x160/0x260 [ 69.515416][ T8188] ? genl_family_rcv_msg_attrs_parse+0x140/0x340 [ 69.521724][ T8188] genl_rcv_msg+0x5d9/0x10e0 [ 69.526296][ T8188] ? genl_family_rcv_msg_attrs_parse+0x340/0x340 [ 69.532606][ T8188] netlink_rcv_skb+0x13c/0x380 [ 69.537349][ T8188] ? genl_family_rcv_msg_attrs_parse+0x340/0x340 [ 69.543654][ T8188] ? netlink_ack+0x970/0x970 [ 69.548218][ T8188] ? netlink_deliver_tap+0x178/0xac0 [ 69.553479][ T8188] genl_rcv+0x23/0x40 [ 69.557439][ T8188] netlink_unicast+0x45e/0x6a0 [ 69.562175][ T8188] ? netlink_attachskb+0x740/0x740 [ 69.567256][ T8188] ? _copy_from_iter_full+0x18a/0x780 [ 69.572606][ T8188] ? __kasan_check_read+0x11/0x20 [ 69.577612][ T8188] ? __check_object_size+0x203/0x2ea [ 69.582872][ T8188] netlink_sendmsg+0x7b0/0xcb0 [ 69.587615][ T8188] ? netlink_unicast+0x6a0/0x6a0 [ 69.592526][ T8188] ? tomoyo_socket_sendmsg+0x9/0x10 [ 69.597706][ T8188] ? netlink_unicast+0x6a0/0x6a0 [ 69.602616][ T8188] sock_sendmsg+0xb5/0xf0 [ 69.606926][ T8188] ____sys_sendmsg+0x603/0x950 [ 69.611724][ T8188] ? copy_msghdr_from_user+0x209/0x420 [ 69.617155][ T8188] ? kernel_sendmsg+0x30/0x30 [ 69.621807][ T8188] ___sys_sendmsg+0xe4/0x160 [ 69.626399][ T8188] ? sendmsg_copy_msghdr+0x30/0x30 [ 69.631496][ T8188] ? __kasan_check_read+0x11/0x20 [ 69.636543][ T8188] ? __fget+0x2ac/0x410 [ 69.640735][ T8188] ? ksys_dup3+0x2e0/0x2e0 [ 69.645128][ T8188] ? __might_fault+0xf1/0x1b0 [ 69.649842][ T8188] ? __fget_light+0x179/0x1f0 [ 69.654490][ T8188] ? lock_acquire+0x194/0x410 [ 69.659142][ T8188] ? __fdget+0xe/0x10 [ 69.663101][ T8188] __sys_sendmsg+0xd9/0x180 [ 69.667593][ T8188] ? __sys_sendmsg_sock+0xa0/0xa0 [ 69.672631][ T8188] ? __kasan_check_read+0x11/0x20 [ 69.677633][ T8188] ? _copy_to_user+0xcb/0xf0 [ 69.682203][ T8188] ? put_timespec64+0xa9/0x100 [ 69.686940][ T8188] ? nsecs_to_jiffies+0x20/0x20 [ 69.691792][ T8188] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.697842][ T8188] __x64_sys_sendmsg+0x73/0xb0 [ 69.702582][ T8188] do_syscall_64+0xca/0x5f0 [ 69.707060][ T8188] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.712926][ T8188] RIP: 0033:0x45b399 [ 69.716794][ T8188] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.736371][ T8188] RSP: 002b:00007fca2d4efc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.744759][ T8188] RAX: ffffffffffffffda RBX: 00007fca2d4f06d4 RCX: 000000000045b399 [ 69.752714][ T8188] RDX: 0000000000000000 RSI: 0000000020001340 RDI: 0000000000000004 [ 69.760661][ T8188] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 69.768608][ T8188] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 69.776606][ T8188] R13: 00000000000009ba R14: 00000000004cb2b8 R15: 000000000075bfd4 2020/02/01 12:04:27 executed programs: 6 [ 69.796939][ T8152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 69.816614][ T8152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.826689][ T8152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 69.838125][ T8152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.848065][ T8152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 69.858471][ T8152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.868297][ T8152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 69.878709][ T8152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.888648][ T8152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 69.900211][ T8152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.910774][ T8152] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.924368][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.932806][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.941629][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.950659][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.959092][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.967491][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.074690][ T8152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.086329][ T8152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.096420][ T8152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.108006][ T8152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.117837][ T8152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.129462][ T8152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.140191][ T8152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.152027][ T8152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.161879][ T8152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 70.172357][ T8152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.182876][ T8152] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.235767][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.244394][ T8065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/02/01 12:04:32 executed programs: 284